Pandemic (H1N1) 2009 - Daily Update (World and Europe)-Epidemiologic update

Pandemic (H1N1) 2009

Daily Update (World and Europe)

This report is based on official information provided by the national public health websites or through other official communication channels. An update on the number of confirmed fatal cases for the world and Europe.

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What is the new influenza A(H1N1)?

What is the new influenza A(H1N1)?
This is a new influenza A(H1N1) virus that has never before circulated among humans. This virus is not related to previous or current human seasonal influenza viruses.

How do people become infected with the virus?
The virus is spread from person-to-person. It is transmitted as easily as the normal seasonal flu and can be passed to other people by exposure to infected droplets expelled by coughing or sneezing that can be inhaled, or that can contaminate hands or surfaces.To prevent spread, people who are ill should cover their mouth and nose when coughing or sneezing, stay home when they are unwell, clean their hands regularly, and keep some distance from healthy people, as much as possible. There are no known instances of people getting infected by exposure to pigs or other animals. The place of origin of the virus is unknown.

What are the signs and symptoms of infection?
Signs of influenza A(H1N1) are flu-like, including fever, cough, headache, muscle and joint pain, sore throat and runny nose, and sometimes vomiting and diarrhoea.

Why are we so worried about this flu when hundreds of thousands die every year from seasonal epidemics?
Seasonal influenza occurs every year and the viruses change each year - but many people have some immunity to the circulating virus which helps limit infections. Some countries also use seasonal influenza vaccines to reduce illness and deaths. But influenza A(H1N1) is a new virus and one to which most people have no or little immunity and, therefore, this virus could cause more infections than are seen with seasonal flu. WHO is working closely with manufacturers to expedite the development of a safe and effective vaccine but it will be some months before it is available. The new influenza A(H1N1) appears to be as contagious as seasonal influenza, and is spreading fast particularly among young people (from ages 10 to 45). The severity of the disease ranges from very mild symptoms to severe illnesses that can result in death. The majority of people who contract the virus experience the milder disease and recover without antiviral treatment or medical care. Of the more serious cases, more than half of hospitalized people had underlying health conditions or weak immune systems.

Most people experience mild illness and recover at home. When should someone seek medical care?
A person should seek medical care if they experience shortness of breath or difficulty breathing, or if a fever continues more than three days. For parents with a young child who is ill, seek medical care if a child has fast or labored breathing, continuing fever or convulsions (seizures). Supportive care at home - resting, drinking plenty of fluids and using a pain reliever for aches - is adequate for recovery in most cases. (A non-aspirin pain reliever should be used by children and young adults because of the risk of Reye's syndrome.)

Informando a la Colectividad Barquisimetana sobre la Influenza AH1N1

Barquisimeto-Venezuela. Por Dr Héctor Parra L.

El martes 16 de Junio, tuve la oportunidad de estar en el Programa de Radio auspiciado por la Revista “Ciencia Médica al Día”, transmitido por la Emisora Líder 94.9 en la ciudad de Barquisimeto. El objetivo de la invitación fue el de informar sobre la situación mundial y en especial de Venezuela, con relación a la Influenza AH1N1. Más que estadísticas, ofrecimos buenos consejos a todos los radioescuchas. Si hay algo que constato a cada momento, es que nuestra población necesita buena información en éste y en cientos de temas de salud. Se están haciendo esfuerzos, pero en mi opinión, aún resultan tímidos. La gente te llama y te pregunta una y otra vez; prácticamente claman por orientación. La actividad fue muy productiva aunque muy corto el tiempo.

Al final, Miguel, el locutor del espacio, me preguntó si existían otras enfermedades tan o más graves que la Influenza AH1N1.

Mi repuesta fue la siguiente:

-Si absolutamente, sí. Te voy a dar unos ejemplos concretos:

“Según la OMS, cada 30 segundos muere de paludismo un niño o una niña en algún lugar del mundo. De 350 a 500 millones de personas contraen cada año esta enfermedad, que mata a un millón, la mayoría niños y niñas de África y el 90% de las muertes por paludismo ocurren en ese continente donde el paludismo es la causa de una quinta parte de la mortalidad infantil…te recuerdo que nuestro país tiene paludismo…”

“ Cada año se producen casi cinco millones de muertes por enfermedades relacionadas con el consumo de tabaco…entre ellas cánceres de diversos tipos..La mortalidad que se produce, es equivalente a derribar cuatro Torres Gemelas por día..!...Escalofriante..¿Cierto..?

Para cerrar, lo importante de esta situación, es que puede ser utilizada para sensibilizar a nuestra gente en darle a entender, que la salud es un proceso en el cual, cada uno de nosotros tiene algo que aportar para el logro de tal fin.